kernel/linux.git/scripts/gdb/linux/pgtable.py, branch v6.6.132
Linux kernel stable tree (mirror)
https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.132
2023-08-21T20:46:22+00:00
scripts/gdb/aarch64: add aarch64 page operation helper commands and configs
2023-08-21T20:46:22+00:00
Kuan-Ying Lee
Kuan-Ying.Lee@mediatek.com
2023-08-08T08:30:14+00:00
urn:sha1:eb985b5dbf9791136700c555fbf964b6c07481ce
1. Move page table debugging from mm.py to pgtable.py.
2. Add aarch64 kernel config and memory constants value.
3. Add below aarch64 page operation helper commands.
page_to_pfn, page_to_phys, pfn_to_page, page_address,
virt_to_phys, sym_to_pfn, pfn_to_kaddr, virt_to_page.
4. Only support CONFIG_SPARSEMEM_VMEMMAP=y now.
Link: https://lkml.kernel.org/r/20230808083020.22254-5-Kuan-Ying.Lee@mediatek.com
Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Chinwen Chang <chinwen.chang@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Qun-Wei Lin <qun-wei.lin@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>